Github user HyukjinKwon commented on the issue:
https://github.com/apache/spark/pull/17680
Yes, it looks related with that, in particular, here
https://github.com/apache/spark/pull/17680#discussion_r112285883.
Up to my knowledge, we don't support pushing down filters with nested
column access and we already have this assumption in `ParquetFilters`. The test
case for this is added here.
Sure, this tries latter case as described in the PR description. Probably,
let me open another one for the former approach (simply avoid) as a simple
workaround for now.
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